$500 I Bond with 0.00% Fixed Rate Purchased May 2008

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2008 500.002.42%4.84%502.00504.00506.00508.00510.00512.202.46%4.92%514.202008
2009516.40518.40520.60522.60524.80-2.78%0.00%524.80524.80524.80524.80524.80524.801.53%3.06%526.202009
2010527.40528.80530.20531.40532.800.77%1.54%533.40534.20534.80535.60536.20537.000.37%0.74%537.402010
2011537.60538.00538.40538.60539.002.30%4.60%541.00543.20545.20547.20549.40551.401.53%3.06%552.802011
2012554.20555.60557.00558.40559.801.10%2.20%560.80561.80562.80563.80565.00566.000.88%1.76%566.802012
2013567.60568.40569.40570.20571.000.59%1.18%571.60572.20572.60573.20573.80574.400.59%1.18%575.002013
2014575.60576.00576.60577.20577.800.92%1.84%578.60579.60580.40581.40582.20583.200.74%1.48%584.002014
2015584.60585.40586.00586.80587.60-0.80%0.00%587.60587.60587.60587.60587.60587.600.77%1.54%588.402015
2016589.20589.80590.60591.40592.200.08%0.16%592.20592.40592.40592.60592.60592.601.38%2.76%594.002016
2017595.40596.60598.00599.40600.800.98%1.96%601.80602.80603.80604.80605.80606.601.24%2.48%607.802017
2018609.00610.40611.60612.80614.201.11%2.22%615.40616.40617.60618.80619.80621.001.16%2.32%622.202018
2019623.40624.60625.80627.00628.200.70%1.40%629.00629.60630.40631.20631.80632.601.01%2.02%633.602019
2020634.80635.80636.80638.00639.000.53%1.06%639.60640.20640.60641.20641.80642.400.84%1.68%643.202020
2021644.20645.00646.00646.80647.801.77%3.54%649.60651.60653.60655.40657.40659.203.56%7.12%663.002021
2022667.00670.80674.80678.60682.604.81%9.62%688.00693.40698.80704.40709.80715.403.24%6.48%719.202022
2023723.00726.80730.80734.60738.601.69%3.38%740.60742.80744.80746.80749.00751.001.97%3.94%753.402023
2024755.80758.40760.80763.40765.801.48%2.96%767.60769.60771.40773.40775.20777.20

From $500.00 to $777.20 over 16.5 years = 2.69% average annual increase compounded semi-annually.

Generated  05/12/24  08:12